Yang Se-chan

Yang Se-chan is a South Korean comedian and a member of Running Man rom episode 346 along with Jeon So-min. He is the youngest member of Running Man. He is called as the ugliest Running Man member along with Yoo Jae-Suk by the members. He is also known for coming up with the Kkang-Kkang(깡-깡) motto while hitting his head like a bell suggesting that his head is empty.

He is also known for his quick wit in coming up with jokes, He is also known as the  'skit master ' because of his ability of coming up with hilarious skits in an instant. On the show, it is shown that Jeon So-min likes him but he never shows any reaction and blushes sometimes. He is a little scared of Kim Jong-Kook and always tries to be on his good side. But other members joke on him referring to him as Jong-kook's sidekick. Him, along with Song Ji-Hyo are known to be the least intelligent among the Running Man members. He is often made fun of because of his protruding mouth and his very visible gums. He is also considered as the member with the strongest finger flicks.